- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07624279
nVNS, CBD, and SoC for Persistent Post-Traumatic Headache
29. Mai 2026 aktualisiert von: American Society of Pain and Neuroscience, Inc.
A Phase 2 Randomized, Multicenter Study of Non-Invasive Vagus Nerve Stimulation (nVNS), Cannabidiol, and Standard of Care for the Treatment of Persistent Post-Traumatic Headache in Elite Athletes
Do cannabidiol (CBD) or vagus nerve stimulation reduce the frequency of persistent post-traumatic headache more than traditional oral headache medications?
Studienübersicht
Status
Noch keine Rekrutierung
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
In this randomized, open-label clinical trial, athletes with persistent post-traumatic headache will be treated with either non-invasive vagal nerve stimulation, cannabidiol, or standard of care oral pharmacotherapy for 12 weeks.
Studientyp
Interventionell
Einschreibung (Geschätzt)
80
Phase
- Phase 2
Kontakte und Standorte
Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.
Studienkontakt
- Name: Nathaniel M Schuster, MD
- Telefonnummer: (858) 249-3800
- E-Mail: nmschuster@health.ucsd.edu
Studieren Sie die Kontaktsicherung
- Name: Erika A Petersen
- Telefonnummer: 501-686-5270
- E-Mail: eapetersen@uams.edu
Studienorte
-
-
Arizona
-
Scottsdale, Arizona, Vereinigte Staaten, 85054
- Mayo Clinic
-
Kontakt:
- Natalie Strand, MD
- E-Mail: Strand.Natalie@mayo.edu
-
Hauptermittler:
- Natalie Strand, MD
-
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California
-
Los Angeles, California, Vereinigte Staaten, 90045
- Kerlan-Jobe Orthopaedic Institute
-
Kontakt:
- Vernon Williams, MD
- E-Mail: vernon.williams@cskerlanjobe.org
-
Hauptermittler:
- Vernon Williams, MD
-
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District of Columbia
-
Washington D.C., District of Columbia, Vereinigte Staaten, 20006
- International Spine, Pain & Performance Center
-
Hauptermittler:
- Mehul Desai, MD
-
Kontakt:
- Mary Meg Valentine, BS
- Telefonnummer: 202-849-8333
- E-Mail: mvalentine@isppcenter.com
-
-
Florida
-
Tampa, Florida, Vereinigte Staaten, 33614
- Florida Spine & Pain Specialists
-
Hauptermittler:
- Nomen Azeem, MD
-
Kontakt:
- Nomen Azeem, MD
- E-Mail: azeemnx@gmail.com
-
-
Kansas
-
Kansas City, Kansas, Vereinigte Staaten, 66160
- University of Kansas Medical Center
-
Hauptermittler:
- Dawood Sayed, MD
-
Kontakt:
- Dawood Sayed, MD
- E-Mail: dsayed1@yahoo.com
-
-
New Jersey
-
Shrewsbury, New Jersey, Vereinigte Staaten, 07702
- Premier Pain Center
-
Hauptermittler:
- Sean Li, MD
-
Kontakt:
- Katie Gee
- Telefonnummer: 65509 732-380-0200
- E-Mail: kgee@treatingpain.com
-
-
Ohio
-
Cleveland, Ohio, Vereinigte Staaten, 44106
- University Hospitals Cleveland Medical Center
-
Kontakt:
- Melinda Lawrence, MD
- E-Mail: melinda.lawrence@uhhospitals.org
-
Hauptermittler:
- Melinda Lawrence, MD
-
-
Pennsylvania
-
Pittsburgh, Pennsylvania, Vereinigte Staaten, 15212
- Allegheny General Hospital
-
Hauptermittler:
- Boyle Cheng, PhD
-
Hauptermittler:
- Patrick DeMeo, MD
-
Kontakt:
- Boyle Cheng, PhD
- E-Mail: boyle.cheng@ahn.org
-
Unterermittler:
- Praveer Vyas, PhD
-
-
Teilnahmekriterien
Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Nein
Beschreibung
INCLUSION CRITERIA
- Between the ages of 18 and 75 years inclusive
- Participated in competitive sports at high school level or beyond or, in the case of sports without interscholastic competition, as per investigator
- Persistent headache attributed to traumatic injury to the head in accordance with the ICHD-3 criteria (including "Headache persists for >3 months after its onset")
- Experiences 4-25 (inclusive) headaches days per month (during the 28-day baseline period), with at least 4 of them being moderate or severe in intensity
- Completed at least 80% (23 of 28 days) on 28-day baseline headache diary
- Agrees to refrain from initiating or changing the type, dosage, or frequency of any preventive headache medications whether for headache prevention or for indications other than headache that, in the opinion of the clinician may interfere with the study objectives (e.g., antidepressants, anticonvulsants, beta-adrenergic blockers, etc.)
- Agrees to be randomized to nVNS, CBD or SoC
- Agrees to use nVNS, CBD, or SoC as intended, follow all of the requirements of the study including Follow-up Visit requirements, and record required study data in the subject e-diary
- Able to provide written informed consent
EXCLUSION CRITERIA
- Body weight at screening of less than 40 kg
- Other severe pain condition (e.g., cancer pain or trigeminal neuralgia) that, in the discretion of the investigator, may confound the study assessments
- Known or suspected severe cardiac disease (e.g., symptomatic coronary artery disease, prior myocardial infarction, congestive heart failure), neurologic disease (history of intracranial aneurysm, intracranial hemorrhage, or brain tumor), moderate to severe hepatic impairment, history of cervical surgery (e.g. cervical vagotomy) that in the judgment of the investigator would interfere with the study, or other major medical problems at the discretion of the investigator
- Psychiatric, substance abuse, or cognitive disorder and/or behavioral problems that, in the opinion of the investigator, may interfere with the study.
- Belongs to a vulnerable population (e.g., developmentally disabled, prisoner) or has any condition such that his or her ability to provide informed consent, comply with the follow-up requirements, or provide self-assessments is compromised at the discretion of the investigator
- Currently takes prescription opioids more than 4 days per month for any indication
- Patients receiving PREEMPT protocol onabotulinumtoxin injections, nerve blocks (occipital or other), steroid injections, radiofrequency ablations, and/or trigger point injections in the head or neck injections within the prior 12 weeks must continue receiving this procedure on a regular schedule at the discretion of the investigator during the course of the study. Patients who experience "wear-off" effects or increases in headache days during the last two weeks of their procedural cycles will be excluded from the study
- Currently implanted with a cardiac defibrillator
- Allergy to CBD or other components of Cannabis sativa L. (including hemp or cannabis)
- Previously used gammaCore or high-dose CBD (>100mg/day) for PPTH
- Used medical marijuana, cannabis, hemp or CBD-based product within 30 days prior to the study
- Unwilling to discontinue use of medical marijuana, cannabis, hemp or CBD-based product during the study
- Patients using medications that can interact with the study drug and/or its safety profile throughout the study and for at least five half-lives after the last dose of investigational product, including clobazam and valproic acid and other drugs according to the drug-drug interaction (DDI) risks as described in the Epidiolex USPI.
- Patients who are pregnant, breastfeeding, or not using acceptable methods of contraception during the course of the study and for three months thereafter.
- Male patient's partner is of childbearing potential; unless willing to ensure that they (male patients) or their partner(s) are using acceptable methods of contraception during the course of the study and for three months thereafter.
- Participating in any other therapeutic clinical investigation or has participated in a clinical trial in the preceding 30 days
- A relative of or an employee of the Investigator or the clinical study site
- Presence of any implantable device that may interfere or interact with gammaCore, any history of cardiac arrhythmias or conduction defects, and any other medical history that, in the opinion of the investigator and/or based on the labeling of gammaCore, may increase the risk of using the gammaCore device.
Studienplan
Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: Cannabidiol
|
Dosage titrated as per schedule
Andere Namen:
|
|
Experimental: Non-Invasive Vagus Nerve Stimulation
|
Two treatments to the cervical vagus nerve twice daily
Andere Namen:
|
|
Experimental: Standard of Care
|
Oral pharmacotherapy as selected by site investigator and participant
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Moderate-severe headache days
Zeitfenster: Weeks 9-12
|
Mean reduction from baseline in number of moderate or severe headache days per 28 days during weeks 9-12
|
Weeks 9-12
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
50% Responder Rate
Zeitfenster: Weeks 9-12
|
Percentage of participants who report at least a 50% reduction in the number of moderate or severe headache days per 28 days during the last 4 weeks versus the 4 week baseline period
|
Weeks 9-12
|
|
Headache days
Zeitfenster: Weeks 9-12
|
Mean reduction from baseline in number of headache days per 28 days during weeks 9-12
|
Weeks 9-12
|
|
Acute headache medication days
Zeitfenster: Weeks 9-12
|
Mean reduction from baseline in number of days that acute medication was used per 28 days during weeks 9-12
|
Weeks 9-12
|
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Percent reduction in moderate or severe headache days
Zeitfenster: Weeks 9-12
|
Mean percent reduction from baseline in moderate or severe headache days per 28 days during weeks 9-12
|
Weeks 9-12
|
|
HIT-6
Zeitfenster: Weeks 9-12
|
Change from baseline in Headache Impact Test-6
|
Weeks 9-12
|
|
EQ-5D-5L
Zeitfenster: Weeks 9-12
|
Change from baseline in EQ-5D-5L
|
Weeks 9-12
|
|
PGIC
Zeitfenster: Weeks 9-12
|
Patient Global Impression of Change
|
Weeks 9-12
|
|
PROMIS-29
Zeitfenster: Week 12
|
Change from baseline in PROMIS-29
|
Week 12
|
|
Moderate-severe headache days
Zeitfenster: 1-4
|
Mean reduction from baseline in number of moderate or severe headache days per 28 days during weeks 1-4
|
1-4
|
|
Moderate-severe headache days
Zeitfenster: 5-8
|
Mean reduction from baseline in number of moderate or severe headache days per 28 days during weeks 5-8
|
5-8
|
Mitarbeiter und Ermittler
Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.
Mitarbeiter
Ermittler
- Hauptermittler: Nathaniel M Schuster, MD, University of California, San Diego
- Hauptermittler: Erika A Petersen, MD, University of Arkansas
Studienaufzeichnungsdaten
Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.
Haupttermine studieren
Studienbeginn (Geschätzt)
1. Juni 2026
Primärer Abschluss (Geschätzt)
31. Juli 2027
Studienabschluss (Geschätzt)
1. Juli 2028
Studienanmeldedaten
Zuerst eingereicht
29. Mai 2026
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
29. Mai 2026
Zuerst gepostet (Tatsächlich)
3. Juni 2026
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
3. Juni 2026
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
29. Mai 2026
Zuletzt verifiziert
1. Mai 2026
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- ASPN-NFL-US-1
Plan für individuelle Teilnehmerdaten (IPD)
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UNENTSCHIEDEN
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Ja
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Ja
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